Java Development Tools

Hi All,

Am using Jdev 12c.

am try to implement the technique of show and hide the value of the password of the password filed on clicking on image or link icon  i tried to do it using java script but it not working  it tried to change the inputtext type and tried to change the secret property but i got nothing i use those functions

  function changeInputText(evt) {
                  var iText = document.getElementById('it1');                 
                 var value = iText.value;
                  if (iText.type == 'password') {
                      iText.type = 'text';
                    
                  }
                  else {
                      iText.type = 'password';
           
                  }
                  iText.value = value;
              }
              function changeInputText(evt) {
                  var iText = AdfPage.PAGE.findComponentByName('it1');
                  iText.setProperty("secret", false);
              }

can any one provide help with the solution Please or provide me with a better solution.

Thanks in advance.